Tablet holder



FIG. 1 is a front, top and right side perspective view of a tablet holder showing my new design;

FIG. 2 is a rear, top and left side perspective view thereof;

FIG. 3 is a rear, bottom and right side perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left elevational side view thereof;

FIG. 7 is a right elevational side view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is another front, top and right side perspective view thereof, shown in an alternate position; and,

FIG. 11 is another rear, top and left side perspective view thereof, shown in an alternate position.

The broken lines in the figures depict portions of the tablet holder that form no part of the claimed design. 

CLAIM The ornamental design for a tablet holder, as shown and described. 